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Macrosiphum rosae

Rose aphid

Description

The egg overwinters. The colonies build up in spring and summer. During the summer, the winged forms spread and invade new roses, sometimes secondary hosts as Ilex spp., Knautia spp. or  Dipsacus spp. The heavy infestation reduces the growth, and covers the plant with honeydew and sooty moulds.

Symptom

Colonies of winged aphids on shoots, around flower buds and on leaves.

Tree Species: Rose

Part of a plant- attacked: Leaf / Needle, Branch

Pest significance: Harmful

Pest Category: Insects

Invasive Species: No

Present in EU: Yes

Last observations

There are a total of 2 observations of the species in the system

Macrosiphum rosaeRose aphid
milan zubrik
Number of votes: 0
Published: 23.5.2023

Macrosiphum rosaeRose aphid
zahradkar
Number of votes: 0
Published: 16.5.2022

Macrosiphum rosaeRose aphid
zahradkar
Number of votes: 0
Published: 16.5.2022